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13 August, 01:17

One barge from inland waterways, inc. can carry a load of 2655 lb. records of past trips show that the weights of the cans that it carries have a mean of 102 lb and a standard deviation of 10 lb. for samples of size 25, find the mean and standard deviation of x

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  1. 13 August, 03:23
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    The mean is 102 and the standard deviation is 2.

    The sample mean is equal to the population mean; the sample standard deviation is equal to

    σ/√n = 10 / (√25) = 2
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Home » Mathematics » One barge from inland waterways, inc. can carry a load of 2655 lb. records of past trips show that the weights of the cans that it carries have a mean of 102 lb and a standard deviation of 10 lb.
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